Radiesse is a dermal filler composed of Calcium Hydroxylapatite (CaHA) microspheres suspended in a gel. This formulation serves a dual purpose: providing immediate volume correction upon injection and acting as a scaffold to stimulate the body's natural collagen production over time. When considering a Radiesse filler London clinic, it is important to understand that CaHA fillers are frequently utilized for addressing deeper folds, enhancing cheekbones, and improving jawline definition.